<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

/*
 * Smarty plugin
 * -------------------------------------------------------------
 * Type:     modifier
 * Name:     duration
 * Purpose:  formats a duration from seconds
 * -------------------------------------------------------------
 */
function smarty_modifier_duration_short($string)
{
    $result = '';
    if ($string > 60 * 60 * 24) {
        $days = floor($string / (60 * 60 * 24));
        $day_label = $days == 1 ? tra('day') : tra('days');
        $result = "$days " . $day_label;
    } elseif ($string > 60 * 60) {
        $hours = floor($string / (60 * 60));
        $hr_label = $hours == 1 ? tra('hour') : tra('hours');
        $result = "$hours " . $hr_label;
    } elseif ($string > 60) {
        $mins = floor($string / (60));
        $min_label = $mins == 1 ? tra('minute') : tra('minutes');
        $result = "$mins " . $min_label;
    } else {
        $sec_label = $string == 1 ? tra('second') : tra('seconds');
        $result = "$string " . $sec_label;
    }
    return $result;
}